From the course: Linux Hardening
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Disabling Ctrl-Alt-Delete (demo) - Linux Tutorial
From the course: Linux Hardening
Disabling Ctrl-Alt-Delete (demo)
This demo will show you how to disable control-alt-delete. So we start with running system control. We're going to mask ctrl-alt-del.target. Runs the command. Now I need to restart the daemon. So it's system control, control daemon reload. Now I want to show you that this actually has worked. So I'm going to switch over to my virtual machine and I'm going to send a control-alt-delete to the virtual machine through VMware. And you can see it has no effect. It doesn't start the reload, it just ignores it. Thanks for watching this quick demo.
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Contents
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Hardening the hardware2m 22s
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(Locked)
Hardening the bootloader4m 24s
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(Locked)
Securing the kernel9m
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(Locked)
Disabling Ctrl-Alt-Delete (demo)1m 6s
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(Locked)
Securing storage devices, part one9m 3s
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(Locked)
Securing storage devices, part two7m 35s
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(Locked)
Disabling SUID and SGID permissions (demo)51s
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(Locked)
Blocking unwanted activities and traffic7m 52s
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(Locked)
Minimizing the OS attack surface, part one5m 36s
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(Locked)
Minimizing the OS attack surface, part two4m 41s
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(Locked)
Network hardening at the host4m 54s
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(Locked)
System administration hardening6m 8s
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(Locked)
Testing, monitoring, and reviewing9m 25s
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